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公开(公告)号：WO2014078527A1
公开(公告)日：2014-05-22
申请号：PCT/US2013/070082
申请日：2013-11-14
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： PHAM, Hung
IPC: F04C29/04
CPC classification number: F25B49/022 , F04B35/04 , F04B39/0094 , F04B39/06 , F04B39/121 , F04B39/128 , F04B49/06 , F04B53/14 , F04C29/045 , F04C2240/81 , F04C2270/701 , F25B31/002
Abstract: A crankcase heating control system for a heat pump system includes a data receiving module and a power control module. The data receiving module receives data indicative of a temperature of a compressor of the heat pump system, data indicative of an ambient temperature, and data indicative of a current date and a current time. The power control module selectively applies power to a heater of a crankcase of the compressor and selectively disables the heater based on the temperature of the compressor, the ambient temperature, the current date, and the current time.
Abstract translation: 用于热泵系统的曲轴箱加热控制系统包括数据接收模块和功率控制模块。 数据接收模块接收指示热泵系统的压缩机的温度，表示环境温度的数据，以及表示当前日期和当前时间的数据的数据。 功率控制模块选择性地向压缩机的曲轴箱的加热器供电，并基于压缩机的温度，环境温度，当前日期和当前时间选择性地禁用加热器。
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Patent Agency Ranking
公开(公告)号：WO2022026610A1
公开(公告)日：2022-02-03
申请号：PCT/US2021/043555
申请日：2021-07-28
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： BUTLER, Brian R. , MORGAN, Stuart K. , PHAM, Hung , MORTER, Winfield S. , WELCH, Andrew M. , ALFANO, David , SAUNDERS, Michael A.
Abstract: A refrigerant control system includes: a charge module configured to determine an amount of refrigerant that is present within a refrigeration system of a building; a leak module configured to diagnose that a leak is present in the refrigeration system based on the amount of refrigerant; and at least one module configured to take at least one remedial action in response to the diagnosis that the leak is present in the refrigeration system.
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公开(公告)号：WO2021252372A1
公开(公告)日：2021-12-16
申请号：PCT/US2021/036209
申请日：2021-06-07
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： BUTLER, Brian R. , MORGAN, Stuart K. , PHAM, Hung , MORTER, Winfield S. , WELCH, Andrew M. , ALFANO, David , SAUNDERS, Michael A.
IPC: F25B49/00 , F24F11/36 , F24F1/26 , F24F11/52 , F24F11/58 , F24F11/84 , F24F11/86 , F24F2140/12 , F24F2140/20 , F25B2313/0233 , F25B2313/0293 , F25B2313/0311 , F25B2313/0312 , F25B2313/0314 , F25B2400/075 , F25B2400/19 , F25B2500/19 , F25B2500/221 , F25B2500/222 , F25B2500/24 , F25B2600/025 , F25B2600/0251 , F25B2600/05 , F25B2600/23 , F25B2600/2519 , F25B2700/04 , F25B2700/191 , F25B2700/1933 , F25B2700/21151 , F25B2700/21163 , F25B2700/21174 , F25B41/20 , F25B41/22 , F25B41/24 , F25B41/30 , F25B49/005 , F25B49/02 , F25B5/02
Abstract: A refrigerant control system includes: a charge module configured to determine an amount of refrigerant that is present within a first portion of a refrigeration system within a building; and an isolation module configured to selectively open and close an isolation valve of the refrigeration system and to, via the isolation valve, maintain the amount of refrigerant within the first portion within the building below a predetermined amount of the refrigerant.
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公开(公告)号：EP2923087A1
公开(公告)日：2015-09-30
申请号：EP13854340.0
申请日：2013-11-14
Applicant: Emerson Climate Technologies, Inc.
Inventor： PHAM, Hung
IPC: F04C29/04
CPC classification number: F25B49/022 , F04B35/04 , F04B39/0094 , F04B39/06 , F04B39/121 , F04B39/128 , F04B49/06 , F04B53/14 , F04C29/045 , F04C2240/81 , F04C2270/701 , F25B31/002
Abstract: A crankcase heating control system for a heat pump system includes a data receiving module and a power control module. The data receiving module receives data indicative of a temperature of a compressor of the heat pump system, data indicative of an ambient temperature, and data indicative of a current date and a current time. The power control module selectively applies power to a heater of a crankcase of the compressor and selectively disables the heater based on the temperature of the compressor, the ambient temperature, the current date, and the current time.
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公开(公告)号：EP4162216A1
公开(公告)日：2023-04-12
申请号：EP21822735.3
申请日：2021-06-07
Applicant: Emerson Climate Technologies, Inc.
Inventor： BUTLER, Brian R. , MORGAN, Stuart K. , PHAM, Hung , MORTER, Winfield S. , WELCH, Andrew M. , ALFANO, David , SAUNDERS, Michael A.
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公开(公告)号：EP4189305A1
公开(公告)日：2023-06-07
申请号：EP21848738.7
申请日：2021-07-28
Applicant: Emerson Climate Technologies, Inc.
Inventor： BUTLER, Brian R. , MORGAN, Stuart K. , PHAM, Hung , MORTER, Winfield S. , WELCH, Andrew M. , ALFANO, David , SAUNDERS, Michael A.
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